UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9M1YklEJIE73mrFB8KgKcPrzzyr7MmxRwZDzBcOc1Ls=' 
WHERE 
  key_id = '1bb97be357cc73623c585477d66b296158480e926f7de4243f8103a66dad1a19' 
  AND (
    token = '9M1YklEJIE73mrFB8KgKcPrzzyr7MmxRwZDzBcOc1Ls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )